DEBIAN-CVE-2022-46880
- Source
- https://security-tracker.debian.org/tracker/CVE-2022-46880
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-46880.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-46880
- Upstream
- Downstream
- Published
- 2022-12-22T20:15:47Z
- Modified
- 2026-09-01T20:04:50Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A missing check related to tex units could have led to a use-after-free and potentially exploitable crash.
Note: This advisory was added on December 13th, 2022 after we better understood the impact of the issue. The fix was included in the original release of Firefox 105. This vulnerability affects Firefox ESR < 102.6, Firefox < 105, and Thunderbird < 102.6. - References
Affected packages
Debian:12
firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source&distro=bookworm
thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source&distro=bookworm
Debian:13
firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source&distro=trixie
thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source&distro=trixie
Debian:14
firefox-esr
Package
- Name
- firefox-esr
- Purl
- pkg:deb/debian/firefox-esr?arch=source&distro=forky
thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:deb/debian/thunderbird?arch=source&distro=forky